65091395

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2131}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 80589600

約数和(自身を除く): 15498205

約数列:

[1, 5, 41, 149, 205, 745, 2131, 6109, 10655, 30545, 87371, 317519, 436855, 1587595, 13018279, 65091395]

約数ペア:

[(1, 65091395), (5, 13018279), (41, 1587595), (149, 436855), (205, 317519), (745, 87371), (2131, 30545), (6109, 10655)]